【单选题】
To ( ) potential challenges to the national interest posed by fluctuations in the international oil market, China should first of all try to boost its own petroleum production. 为了缓冲由国际石油市场的波动对我国国家利益所形成的的潜在挑战,我国首先应该努力提高自己的石油生产水平。
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参考答案:
参考解析:
举一反三